公开(公告)号：US12249260B2

公开(公告)日：2025-03-11

申请号：US17914563

申请日：2021-08-11

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xiongnan Zhang ,  Paoming Tsai ,  Yongxiang Shi ,  Ce Xu ,  Yunjin Liu

IPC: G06F9/30 ,  G02B5/30 ,  G06F3/041 ,  G09F9/30

Abstract: A flexible polarizer and a flexible touch display device. The flexible polarizer includes: a support protective layer; a linear polarized layer provided on the side of the support protection layer and comprising an acidic substance; a retardation layer provided on the side of the linear polarized layer distant from the support protection layer, and bonded to the linear polarized layer by means of a first bonding layer; and a block layer provided on the side of the retardation layer distant from the linear polarized layer. The block layer is bonded to a flexible touch display panel of the flexible touch display device by means of the second bonding layer. The block layer is used for blocking the acidic substance in the linear polarized layer from permeating into the flexible touch display panel.

公开(公告)号：US20220354009A1

公开(公告)日：2022-11-03

申请号：US17434730

申请日：2020-12-02

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xiongnan Zhang ,  Paoming Tsai ,  Yongxiang Shi ,  Ce Xu

IPC: H05K5/03 ,  G02B5/30

Abstract: A cover for a display panel is provided. The cover for a display panel includes a cover film; a first adhesive layer on the cover film; a polarizer on a side of the first adhesive layer away from the cover film; a phase difference layer on a side of the polarizer away from the first adhesive layer; a second adhesive layer on a side of the phase difference layer away from the polarizer; and an ultra-thin glass and an opaque filler layer on a side of the second adhesive layer away from the phase difference layer. The opaque filler layer includes an opaque material. The opaque filler layer abuts at least a portion of a periphery of the ultra-thin glass.

公开(公告)号：US11656495B2

公开(公告)日：2023-05-23

申请号：US17485615

申请日：2021-09-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xuekai Yang ,  Paoming Tsai ,  Xiongnan Zhang ,  Ce Xu

IPC: G02F1/1335 ,  G02F1/1333

CPC classification number: G02F1/133528 ,  G02F1/13338 ,  G02F1/133331 ,  G02F1/133385 ,  G02F2202/28

Abstract: The embodiments of the present disclosure provide a display module and a method of manufacturing the same, a display apparatus, and a polarizer for a display module. The display module includes a display panel and a component to be bonded. The display panel has a light exit surface and a back surface that are opposite to each other. The component to be bonded includes a layer to be bonded and at least one thermal adhesive film. The at least one thermal adhesive film is fixed to one of the light exit surface and the back surface of the display panel.